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प्रश्न
Mention where in the human body is the following located and state its main function:
Central canal
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उत्तर
The central canal connects the spinal cord and brain chambers. It contains cerebrospinal fluid, which acts as a shock absorber and facilitates material exchange between neurons.
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संबंधित प्रश्न
Differentiate between following pair with reference to the aspect in bracket.
cerebrum and spinal cord (arrangement of cytons and exons of neurons).
Give one point of difference between the following on the basis of what is indicated:
Cerebrum and spinal cord. (Arrangement of neurons)
Choose the correct answer.
Number of spinal nerves in human beings ______________
The diagram given below represents the spinal cord of a mammal, seen in a transverse section together with the nerves. Study the diagram and then answer the questions given below:
(i) Label the parts 1—8 indicated by guidelines.
(ii) What do the arrows indicate? What is the pathway indicated termed?
(iii) What type of nerve is shown in the diagram?
Identify the odd item from the following series of words.
Describe the structure of the spinal cord.
Which statement is correct regarding spinal nerves in man?
______ connects the brain to a different part of the body through nerves.
Spinal nerves are usually ______
Explain the formation of a typical spinal nerve with the help of a neat labelled diagram.
